public class Car {
    int seating;
    int capacity;
    public Car(int seating, int capacity){
        this.seating=seating;
        this.capacity=capacity;
        System.out.println("汽车座位数："+seating+",排量："+capacity);
    }
    public String qidon(){
        return  "启动";
    }
    public String shache(){
        return  "刹车";
    }
}
